OFFSET
1,3
LINKS
James Cranch, Table of n, a(n) for n = 1..58
James Cranch, Python code for computing this sequence
Michel Marcus, PARI scripts to generate these multisets
EXAMPLE
a(8) = card{{1},{3,3},{5,5},{7,7},{3,5,7}} = 5.
CROSSREFS
KEYWORD
nonn
AUTHOR
Justin Greenough, Nov 05 2012
EXTENSIONS
More terms from James Cranch, Jul 03 2018
STATUS
approved